>2KWV_1|Chain A|DNA polymerase iota|Mus musculus (10090) GSDTSDLPLQALPEGVDQEVFKQLPADIQEEILSGKSRENLKGKGSLS >2KWV_2|Chain B|Ubiquitin|Homo sapiens (9606) MQIFVKTLTGKTITLEVEPSDTIENVKAKIQDKEGIPPDQQRLIFAGKQLEDGRTLSDYNIQKESTLHLVLRLRGG